plenty of room to build some pillow mound's tomo.
Another relatively common post medieval archaeological feature within the Brecon Beacons National Park are pillow mounds. These are flat topped earth mounds, often cigar shaped, with a series of internal stone lined tunnels, which were constructed as warrens for breeding rabbits. Unlike today, rabbits were a very rare occurrence in the countryside for much of history, and demand for their meat and fur saw the breeding of rabbits develop across the period. In parts of the Brecon Beacons National Park, such as on the Black Mountain, rabbit